Non-luminous object can be seen because they
reflect light
are near
are polished
emit light
Correct answer is A
No explanation has been provided for this answer.
Rainbow formation is as a result of the combination of which of the following phenomena? (i) Reflec...
When a person holds a negatively charges metal rod and stands bare-footed on the ground, how will th...
An object of mass 5.0 cg moving with a velocity of 12ms-1 due north hits a stationary body of mass 7...
A constant force of 5N acts for 5s on a mass of 5kg initially at rest. Calculate the final momentum ...
Which of the following factors does not increase the rate of evaporation of water in a lake? ...
When the plate area of a capacitor increases? ...
A light wave of frequency 5 x 1014Hz moves through water which has a refractive index of \(\frac{4}{...
The refractive index of a medium relative to air is 1.8. Calculate the critical angle for the medium...
The correct unit of energy density is? ...
A ball is thrown vertically upwards from the ground with an initial velocity of 50ms-1. What is the ...
Microsoft Office Questions and Answers
Logical Reasoning Questions and Answers
Puzzles Questions and Answers
Data Interpretation Questions and Answers
Personality Test
Spatial Reasoning Questions and Answers
Typing Speed and Accuracy Test
Quantitative Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
Situational Judgement Questions and Answers
Numerical Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Abstract Reasoning Questions and Answers
See all →